003H6811

Part Number: 003H6811
003H6811
Manufacturer
Danfoss
Part number
003H6811
Category

Product Information

Extended Description

003H6811 Danfoss: AVPQT PN25 40/20 0,2-1,0/0,2 flange ret
Gross weight
14.11 Kilogram
Net weight
14.11 Kilogram
Volume
28.957 Liter
EAN
5702421543320
Actuator diaphragm material
EPDM
Application
District Heating
Cavitation factor
0.6
Cavitation factor 100%
0.34
Cavitation factor 25%
0.58
Cavitation factor 50%
0.52
Cavitation factor 75%
0.5
China RoHS compliance
Out of scope
Connection types
Flange
Contain batteries
No
Description
AVPQT PN25 40/20 0,2-1,0/0,2 flange ret
Diameter [mm]
40 mm
Differential pressure range [bar] [Max]
12 bar
Differential pressure setting [bar] [Max]
1 bar
Differential pressure setting [bar] [Min]
0.2 bar
EU RoHS compliance
Out of scope
Flow control
Yes
Flow limitation
No
Flow rate [mÂł/h]
10 mÂł/h
Flow rate [mÂł/h] [Max]
12 mÂł/h
Flow rate [mÂł/h] [Min]
0.8 mÂł/h
Flow restrictor diff.pressure - dpb [bar]
0.2 bar
Function
Diff. press., flow and temp. controller
Function VSP - P
Yes
Function VSP - Q
Yes
Function VSP - T
Yes
Kvs values [mÂł/h]
20 mÂł/h
Leakage rate [% Kvs]
0.05
Media pH [Max]
10
Media pH [Min]
7
Media temperature [°C] [Max]
150 °C
Media temperature [°C] [Min]
2 °C
Medium alternative
Glycolic water up to 30%
Mounting version
Return
Number of ports
2
Permissible media
District heating/cooling circulation water
PN alternative VSP
0
Pressure class
PN 25
Pressure controller
Differential pressure controller
Pressure nominal [bar]
16 bar
Product group
Pressure flow controllers
REACH Candidate List substances
Lead (CAS no. 7439-92-1)
Sealing DP material
EPDM
Setting Type
Adjustable
Stem position
Normally open
Type
AVPQT
UK RoHS compliance
Out of scope
Valve body material
Ductile iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone DP material
Dezincing free brass CuZn36Pb2As
Valve seat material
Stainless steel, mat. No. 1.4571
Valve size
DN 40
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